Trinseo PLC

TSEOF · OTC · SIC 2821: Plastic Materials, Synth Resins & Nonvulcan Elastomers
253
SEC Filings

Business Summary

5 Item1A. Risk Factors 18 Item 1B . Unresolved Staff Comments 37 Item 1C. Cybersecurity 37 Item2. Properties 38 Item3. Legal Proceedings 39 Item4. Mine Safety Disclosures 39 PartII Item5. Market for Registrants Common Equity, Related Shareholder Matters, and Issuer Purchases of Equity Securities 40 Item6. Reserved 41 Item7. Managements Discussion and Analysis of Financial Condition and Results of Operations 41 Item7A. Quantitative and Qualitative Disclosures About Market Risk 58 Item8. Financial...

Next Earnings

Q2 FY2026 — expected 2026-08-15

Key Facts from Earnings Calls

TypeSubjectDetailQuarter
topic_mentionTSEOFdiscussed_in_filing Cybersecurity
topic_mentionTSEOFdiscussed_in_filing Blockchain & Crypto
topic_mentionTSEOFdiscussed_in_filing Cybersecurity
topic_mentionTSEOFdiscussed_in_filing Blockchain & Crypto
topic_mentionTSEOFdiscussed_in_filing Cybersecurity
topic_mentionTSEOFdiscussed_in_filing Blockchain & Crypto
topic_mentionTSEOFdiscussed_in_filing Cybersecurity
topic_mentionTSEOFdiscussed_in_filing Blockchain & Crypto

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-03-132025-12-310001104659-26-027518EDGAR95K words
2025-02-272024-12-310001558370-25-001736EDGAR—
2024-02-232023-12-310001558370-24-001604EDGAR—
2023-02-272022-12-310001558370-23-002165EDGAR—
2022-02-232021-12-310001558370-22-001688EDGAR—
2021-02-222020-12-310001558370-21-001355EDGAR—
2020-02-282019-12-310001558370-20-001766EDGAR—
2019-02-282018-12-310001558370-19-001261EDGAR—
2018-03-012017-12-310001558370-18-001379EDGAR—
2017-03-012016-12-310001558370-17-001195EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2025-11-072025-09-300001104659-25-108273EDGAR36K words
2025-08-072025-06-300001558370-25-010698EDGAR—
2025-05-082025-03-310001558370-25-006909EDGAR—
2024-11-072024-09-300001558370-24-014793EDGAR—
2024-08-072024-06-300001558370-24-011273EDGAR—
2024-05-092024-03-310001558370-24-007569EDGAR—
2023-11-062023-09-300001558370-23-017725EDGAR—
2023-08-042023-06-300001558370-23-013353EDGAR—
2023-05-052023-03-310001558370-23-008238EDGAR—
2022-11-042022-09-300001558370-22-016352EDGAR—
2022-08-092022-06-300001558370-22-012794EDGAR—
2022-05-052022-03-310001558370-22-007305EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-03-200001104659-26-032793EDGAR132K words
2026-03-190001104659-26-032165EDGAR—
2026-03-130001104659-26-027521EDGAR—
2026-03-030001104659-26-022537EDGAR—
2026-02-170001104659-26-015648EDGAR—
2026-01-200001104659-26-004782EDGAR—
2026-01-120001104659-26-002698EDGAR—
2025-12-150001104659-25-120876EDGAR—
2025-12-100001104659-25-119859EDGAR—
2025-11-060001104659-25-107750EDGAR—

253 total filings indexed. 221 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

ALB — ALBEMARLE CORP AVNT — AVIENT CORP ASIX — AdvanSix Inc. DOW — DOW INC. DD — DuPont de Nemours, Inc. EMN — EASTMAN CHEMICAL CO HXL — HEXCEL CORP /DE/ HGYN — HONG YUAN HOLDING GROUP

Company Identity

CIK0001519061
TickerTSEOF
ExchangeOTC
SIC2821: Plastic Materials, Synth Resins & Nonvulcan Elastomers
IncorporatedL2

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Origin Provenance
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content hash: 6953604b047e0113ef12cc2ae63bb656578f785056bd255cc26766a7c633953c
signed: 2026-04-13T04:47:53.930Z
sources: 22 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf